She was heartbroken when Adam stole her from the safety of Niall's arms only to dump her for newcomer Rosie and rob her of her place in the Love Island villa.

But while classy Kendall has managed to keep her thoughts to herself so far, insisting he's no baddie - she finally let her true feelings show when asked about his savage ghosting of Rosie in favour of newbie Zara.

"He's the reason I'm not in there, he chose another woman over me," she snapped when Good Morning Britain's Susanna Reid asked what she thought about his behaviour on last night's episode.

(Image: ITV)

(Image: ITV)

Poor Rosie was left sobbing as she attempted to let Adam know how much he'd hurt her - only to be met with a smirk.

And asked why women are so attracted to the lothario, Kendall admitted, "I don't know.

"Girls are attracted to bad boys - but I don't think he knows what he wants."

Kendall appeared alongside Hayley and Charlie, with Piers Morgan attempting to give the dumped trio a roasting.

Adam schmoozed his way into Kendall's heart (Image: ITV)

Then dumped her for Rosie (Image: ITV Picture Desk)

Then dumped her for Zara (Image: ITV Picture Desk)

But the joke was on him when he tried to humiliate the 'dimmest people in Britain', but botched his argument.

"Have you ever read Stephen Hawking's Brief History of Time? Do you know Pythangoras' theorem?" he fired at the bemused star.

But his rant crumbled when instead of spouting the formula for Pythagoras' theorem he blurted out the one for Pi.

Piers tried to rip Hayley apart (Image: ITV)

"You just showed yourself off on national TV in an attempt to humiliate these people!" mocked his delighted Good Morning Britain co-host Susanna Reid.